Our exclusive stilts feature adjustable, foam-covered handles for optimal balance and comfort; ergonomically designed armrests that allow a natural upright posture when jumping; treaded foot rests for a stable, non-slip girl; and a protective collar around the spring mechanism. Handle is changeable, and should be used on solid surfaces. Stilts adjust from 56"-68"L. Supports up to 250 lbs.; minimum weight to activate the spring is approximately 65 lbs.